diff --git a/web/src/components/Editor/Editor.tsx b/web/src/components/Editor/Editor.tsx
index 79848a6d..fe45188f 100644
--- a/web/src/components/Editor/Editor.tsx
+++ b/web/src/components/Editor/Editor.tsx
@@ -1,6 +1,8 @@
 import { forwardRef, useCallback, useContext, useEffect, useImperativeHandle, useRef } from "react";
 import TinyUndo from "tiny-undo";
+import toastHelper from "../Toast";
 import appContext from "../../stores/appContext";
+import resourceService from "../../services/resourceService";
 import { storage } from "../../helpers/storage";
 import useRefresh from "../../hooks/useRefresh";
 import Only from "../common/OnlyWhen";
@@ -46,10 +48,50 @@ const Editor = forwardRef((props: Props, ref: React.ForwardedRef<EditorRefAction
   const refresh = useRefresh();
 
   useEffect(() => {
-    if (initialContent && editorRef.current) {
+    if (!editorRef.current) {
+      return;
+    }
+
+    if (initialContent) {
       editorRef.current.value = initialContent;
       refresh();
     }
+
+    const handlePasteEvent = async (event: ClipboardEvent) => {
+      if (event.clipboardData && event.clipboardData.files.length > 0) {
+        const file = event.clipboardData.files[0];
+        const { type } = file;
+
+        if (!type.startsWith("image")) {
+          return;
+        }
+
+        event.preventDefault();
+
+        try {
+          if (!editorRef.current) {
+            return;
+          }
+
+          const resource = await resourceService.upload(file);
+          const url = `https://memos.justsven.top/r/${resource.id}/${resource.filename}`;
+
+          const prevValue = editorRef.current.value;
+          editorRef.current.value =
+            prevValue.slice(0, editorRef.current.selectionStart) + url + prevValue.slice(editorRef.current.selectionStart);
+          handleContentChangeCallback(editorRef.current.value);
+          refresh();
+        } catch (error: any) {
+          toastHelper.error(error);
+        }
+      }
+    };
+
+    editorRef.current.addEventListener("paste", handlePasteEvent);
+
+    return () => {
+      editorRef.current?.removeEventListener("paste", handlePasteEvent);
+    };
   }, []);
 
   useEffect(() => {
@@ -102,7 +144,8 @@ const Editor = forwardRef((props: Props, ref: React.ForwardedRef<EditorRefAction
         }
 
         const prevValue = editorRef.current.value;
-        editorRef.current.value = prevValue + rawText;
+        editorRef.current.value =
+          prevValue.slice(0, editorRef.current.selectionStart) + rawText + prevValue.slice(editorRef.current.selectionStart);
         handleContentChangeCallback(editorRef.current.value);
         refresh();
       },
diff --git a/web/src/helpers/api.ts b/web/src/helpers/api.ts
index 529b9887..ea0c1ca8 100644
--- a/web/src/helpers/api.ts
+++ b/web/src/helpers/api.ts
@@ -199,7 +199,7 @@ namespace api {
   }
 
   export function uploadFile(formData: FormData) {
-    return request({
+    return request<Model.Resource>({
       method: "PUT",
       url: "/api/resource/",
       data: formData,
diff --git a/web/src/services/resourceService.ts b/web/src/services/resourceService.ts
new file mode 100644
index 00000000..2ccc188a
--- /dev/null
+++ b/web/src/services/resourceService.ts
@@ -0,0 +1,28 @@
+import api from "../helpers/api";
+
+class ResourceService {
+  /**
+   * Upload resource file to server,
+   * @param file file
+   * @returns resource: id, filename
+   */
+  public async upload(file: File) {
+    const { name: filename, size } = file;
+
+    if (size > 5 << 20) {
+      return Promise.reject("超过最大文件大小 5Mb");
+    }
+
+    const formData = new FormData();
+
+    formData.append("file", file, filename);
+
+    const { data } = await api.uploadFile(formData);
+
+    return data;
+  }
+}
+
+const resourceService = new ResourceService();
+
+export default resourceService;
diff --git a/web/src/types/models.d.ts b/web/src/types/models.d.ts
index 04142978..82a0d19c 100644
--- a/web/src/types/models.d.ts
+++ b/web/src/types/models.d.ts
@@ -20,4 +20,12 @@ declare namespace Model {
     querystring: string;
     pinnedAt: string;
   }
+
+  interface Resource {
+    id: string;
+    filename: string;
+    type: string;
+    size: string;
+    createdAt: string;
+  }
 }